Direct conversion of residual oils

Direct dry gas recovery from FCC reactor

Direct feed/effluent heat exchange in fluid catalytic cracking

Direct turn separator for particles in a gaseous mixture and its

Disaggregation of asphaltenes in incompatible petroleum oil...

Discarded FCC equilibrium catalyst through reclamation

Disengager stripper

Dispersed catalyst cracking with methanol as a coreactant

Disposal of petroleum sludge

Dissolution and stabilization of thermally converted bitumen

Dissolving salt for solid caustic with oil

Distillate dewaxing process

Distillate dewaxing process with mixed zeolites

Distillate dewaxing reactor system integrated with olefin upgrad

Distillate fuel blends from Fischer Tropsch products with...

Distillate fuel quality of FCC cycle oils

Distillate hydrogenation

Distillate hydrogenation

Distillate hydrogenation

Distillate hydrogenation utilizing a catalyst comprising platinu